pickletester.py 文件源码

def test_long4(self):
        x = 12345678910111213141516178920 << (256*8)
        for proto in protocols:
            s = self.dumps(x, proto)
            y = self.loads(s)
            self.assertEqual(x, y)
            self.assertEqual(opcode_in_pickle(pickle.LONG4, s), proto >= 2)